import unittest

from .lib import (
    Matrix,
    Vector,
    axpy,
    square_zero_matrix,
    unit_basis_vector,
    zero_vector,
)





class UpperCAmelCase		(   unittest.TestCase    ):


				'''simple docstring'''






				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Dict      = Vector([1, 2, 3]   )
						self.assertEqual(x.component(0   )						,      1   )
						self.assertEqual(x.component(2   )						,      3   )
						A_						:							List[Any]      = Vector()
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Tuple      = Vector([0, 0, 0, 0, 0, 1]   )
						self.assertEqual(str(lowercase   )						,      '(0,0,0,0,0,1)'   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							List[str]      = Vector([1, 2, 3, 4]   )
						self.assertEqual(len(lowercase   )						,      4   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Union[str, Any]      = Vector([1, 2]   )
						A_						:							str      = Vector([1, 2, 3, 4, 5]   )
						A_						:							List[Any]      = Vector([0, 0, 0, 0, 0, 0, 0, 0, 0, 0]   )
						A_						:							Optional[Any]      = Vector([1, -1, 1, -1, 2, -3, 4, -5]   )
						self.assertAlmostEqual(x.euclidean_length()						,      2.236						,      3   )
						self.assertAlmostEqual(y.euclidean_length()						,      7.416						,      3   )
						self.assertEqual(z.euclidean_length()						,      0   )
						self.assertAlmostEqual(w.euclidean_length()						,      7.616						,      3   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							int      = Vector([1, 2, 3]   )
						A_						:							Optional[int]      = Vector([1, 1, 1]   )
						self.assertEqual((x + y).component(0   )						,      2   )
						self.assertEqual((x + y).component(1   )						,      3   )
						self.assertEqual((x + y).component(2   )						,      4   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							str      = Vector([1, 2, 3]   )
						A_						:							Optional[Any]      = Vector([1, 1, 1]   )
						self.assertEqual((x - y).component(0   )						,      0   )
						self.assertEqual((x - y).component(1   )						,      1   )
						self.assertEqual((x - y).component(2   )						,      2   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							str      = Vector([1, 2, 3]   )
						A_						:							Dict      = Vector([2, -1, 4]   )  # for test of dot product
						A_						:							Any      = Vector([1, -2, -1]   )
						self.assertEqual(str(x * 3.0   )						,      '(3.0,6.0,9.0)'   )
						self.assertEqual((a * b)						,      0   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						self.assertEqual(str(zero_vector(1_0   )   ).count('0'   )						,      1_0   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						self.assertEqual(str(unit_basis_vector(3						,      1   )   )						,      '(0,1,0)'   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							int      = Vector([1, 2, 3]   )
						A_						:							List[str]      = Vector([1, 0, 1]   )
						self.assertEqual(str(axpy(2						,      lowercase						,      lowercase   )   )						,      '(3,4,7)'   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							str      = Vector([1, 0, 0, 0, 0, 0]   )
						A_						:							Tuple      = x.copy()
						self.assertEqual(str(lowercase   )						,      str(lowercase   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							str      = Vector([1, 0, 0]   )
						x.change_component(0						,      0   )
						x.change_component(1						,      1   )
						self.assertEqual(str(lowercase   )						,      '(0,1,0)'   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Any      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						self.assertEqual('|1,2,3|\n|2,4,5|\n|6,7,8|\n'						,      str(lowercase   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Optional[int]      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						A_						:							int      = [[-3, -1_4, -1_0], [-5, -1_0, -5], [-2, -1, 0]]
						for x in range(a.height()   ):
								for y in range(a.width()   ):
										self.assertEqual(minors[x][y]						,      a.minor(lowercase						,      lowercase   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							List[str]      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						A_						:							Union[str, Any]      = [[-3, 1_4, -1_0], [5, -1_0, 5], [-2, 1, 0]]
						for x in range(a.height()   ):
								for y in range(a.width()   ):
										self.assertEqual(cofactors[x][y]						,      a.cofactor(lowercase						,      lowercase   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Dict      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						self.assertEqual(-5						,      a.determinant()   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Optional[Any]      = Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]						,      3						,      3   )
						A_						:							str      = Vector([1, 2, 3]   )
						self.assertEqual('(14,32,50)'						,      str(a * x   )   )
						self.assertEqual('|2,4,6|\n|8,10,12|\n|14,16,18|\n'						,      str(a * 2   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Optional[int]      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						a.change_component(0						,      2						,      5   )
						self.assertEqual('|1,2,5|\n|2,4,5|\n|6,7,8|\n'						,      str(lowercase   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Optional[Any]      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						self.assertEqual(7						,      a.component(2						,      1   )						,      0.01   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							List[str]      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						A_						:							Any      = Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 1_0]]						,      3						,      3   )
						self.assertEqual('|2,4,10|\n|4,8,10|\n|12,14,18|\n'						,      str(a + b   )   )
				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						A_						:							Optional[int]      = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,      3						,      3   )
						A_						:							str      = Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 1_0]]						,      3						,      3   )
						self.assertEqual('|0,0,-4|\n|0,0,0|\n|0,0,-2|\n'						,      str(a - b   )   )







				def     lowerCAmelCase_  (		self   ):



						"""simple docstring"""





						self.assertEqual(
						    '|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n'						,      str(square_zero_matrix(5   )   )						,      )


if __name__ == "__main__":
	unittest.main()







from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


_UpperCAmelCase          =						logging.get_logger(__name__)

_UpperCAmelCase          =						{
    """google/bit-50""": """https://huggingface.co/google/bit-50/resolve/main/config.json""",
}





class UpperCAmelCase		(   __A   ,			__A    ):


				'''simple docstring'''






				lowerCamelCase_        =   '''bit'''
				lowerCamelCase_        =   ['''preactivation''', '''bottleneck''']
				lowerCamelCase_        =   ['''SAME''', '''VALID''']
				def __init__(		self						,      lowercase=3						,      lowercase=6_4						,      lowercase=[2_5_6, 5_1_2, 1_0_2_4, 2_0_4_8]						,      lowercase=[3, 4, 6, 3]						,      lowercase="preactivation"						,      lowercase="relu"						,      lowercase=None						,      lowercase=3_2						,      lowercase=0.0						,      lowercase=False						,      lowercase=3_2						,      lowercase=1						,      lowercase=None						,      lowercase=None						,      **lowercase						,      ):



						"""simple docstring"""





						super().__init__(**lowercase   )
						if layer_type not in self.layer_types:
								raise ValueError(F'''layer_type={layer_type} is not one of {','.join(self.layer_types   )}'''   )
						if global_padding is not None:
								if global_padding.upper() in self.supported_padding:
										A_						:							Tuple      = global_padding.upper()
								else:
										raise ValueError(F'''Padding strategy {global_padding} not supported'''   )
						A_						:							Any      = num_channels
						A_						:							Any      = embedding_size
						A_						:							List[Any]      = hidden_sizes
						A_						:							int      = depths
						A_						:							Union[str, Any]      = layer_type
						A_						:							List[Any]      = hidden_act
						A_						:							Tuple      = global_padding
						A_						:							List[str]      = num_groups
						A_						:							int      = drop_path_rate
						A_						:							str      = embedding_dynamic_padding
						A_						:							Dict      = output_stride
						A_						:							Any      = width_factor

						A_						:							int      = ['stem'] + [F'''stage{idx}''' for idx in range(1						,      len(lowercase   ) + 1   )]
						A_  ,     A_						:							List[Any]      = get_aligned_output_features_output_indices(
						    out_features=lowercase						,      out_indices=lowercase						,      stage_names=self.stage_names   )






